Features Open face helmet made of thermoplastic Inner lining removable and washable, antibacterial Quick release chinstrap closure, micrometrically adjustable Integrated anti-scratch visor, adjustable and large visor Air outlet in the upper area As it has been the case for all Premier helmets since January 2017, Premier also offers a 5-year extended warranty for Cool, please register on www.premier.it.Extended 5-year warranty To benefit from the extended 5-year warranty, you must register your newly purchased helmet with Premier within 30 days. Please refer to the Premier warranty policy. After the regular 2-year warranty has expired, you must contact Premier directly. Register hereNote Please note that as long as nothing else is written in the article description, all helmets that have a visor as standard will be delivered with a clear one, even if it is shown differently.